Restoring 57 CJ5. Need help identifying things.

Hey everyone, sorry about the pics not working, you guys are all amazing. Fixed the pics, thanks for all your help I need to know where the missing vaccum line coming out of that valve cover should go(the whole). Also, if there would be anyone who could point me in the right direction of whether this rebuilt carb would be worth trying to put in the jeep? The guy who sold me the jeep gave me the carb in the box of jeep goodies.

 

I would think not as that is a progressive 2bl carb that is intended for a 4 cylinder. I also noticed that your brake system is not original as you have hanging pedals and power brakes. More than likely your brakes are not original either.